me: The son of Duke Leto Atreides I and the Lady Jessica, Paul Atreides is the heir of House Atreides, a nuclear-armed aristocratic family that rules the planet Caladan. Jessica is a Bene Gesserit and an important key in the Bene Gesserit breeding program. According to the breeding program, she was to produce a daughter, who would marry Feyd-Rautha, a nephew of Baron Vladimir Harkonnen. However, Jessica falls in love with Leto and grants him a son.